MA guy wants non-res NH, ME CCW

Anyone from MA, New England here that can tell me how easy it is to get a non-resident NH CCW and a ME non-resident CCW?..I have a camp up in Maine, would like to be able to carry over the border..also spend time in NH so I would like to have the option to carry there as well...how long is the process?..does military background help out? thanks!

NH is easy. send $20 (may have changed) and a application (available online, there are some national carry sights with info on this..google is your friend) and a copy of your state pistol permit. took me about 3 months, but that was due to backlog. ME is similar, but i havent done that yet.